Dr. John K. Dibaise, MD
- Medicare services, 2024
- 1,510
- Medicare patients, 2024
- 967
- Part D claims, 2024
- 240
- MIPS score, 2024
- 86
- Hospital affiliations
- 1
- Practice address
- 13400 East Shea Boulevard, Scottsdale, AZ 85259
- Practice phone
- Call (480) 342-4201
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mayo Clinic Ambulatory Surgery Center - Scottsdale
Surgery Center - Medicare-Certified · Scottsdale, Arizona
Find Dr. Dibaise's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. John K. Dibaise is a gastroenterologist in Scottsdale, Arizona
Dr. Dibaise practices at Mayo Clinic Ambulatory Surgery Center - Scottsdale in Scottsdale, Arizona.
Dr. Dibaise's NPI, 1043293434, was assigned on November 21, 2005. Dr. Dibaise graduated from University of Nebraska College of Medicine in 1992. Dr. Dibaise holds Arizona license 33585.
- NPI
- 1043293434NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537119961
- NPI enumeration date
- November 21, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (480) 342-4201
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John K. Dibaise practices at Mayo Clinic Ambulatory Surgery Center - Scottsdale in Scottsdale, Arizona
Dr. Dibaise's primary practice is Mayo Clinic Ambulatory Surgery Center - Scottsdale, at 13400 East Shea Boulevard, Scottsdale, AZ 85259. The practice phone is (480) 342-4201.
- Mayo Clinic Ambulatory Surgery Center - Scottsdale13400 East Shea Boulevard, Scottsdale, AZ 85259Phone(480) 342-4201
Source: Dmand AI Affiliation Data
Dr. John K. Dibaise is affiliated with 4 sites of care and 1 medical group
Dr. Dibaise's primary practice is Mayo Clinic Ambulatory Surgery Center - Scottsdale in Scottsdale, Arizona. Dr. Dibaise is also affiliated with Mayo Clinic Hospital - Phoenix. The medical group on file is Mayo Clinic Arizona. Dmand AI also links Dr. Dibaise to 2 more home health agencies, each named with a free account. Dr. Dibaise's employer is on file too: a surgery center (asc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John K. Dibaise's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dibaise practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Ambulatory Surgery Center - Scottsdale | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John K. Dibaise is one of 380 gastroenterologists in Arizona
Gastroenterology is Dr. Dibaise's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Dibaise's licenses on file in 2 states: Arizona and Nebraska.
Specialties and state licenses
- Gastroenterology, ArizonaPrimary
- Nebraska license
Gastroenterologists near Dr. Dibaise
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John K. Dibaise billed Medicare for 1,510 services in 2024
CMS data shows 1,510 Medicare services from Dr. Dibaise across 16 procedure codes in 2024, for 967 Medicare patients. Medicare paid $136,418 for them.
Dr. Dibaise's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 6562024: 6611%
- Office and hospital visits
- 2023: 4482024: 63542%
- Surgery
- 2023: 1382024: 12112%
- Other services
- 2023: 1172024: 9321%
- Lab and pathology
- 2023: 122024: 0100%
Where Dr. Dibaise's Medicare services took place, 2024
- In an office97364%
- In a facility53736%
Dr. Dibaise compared with the Arizona median for gastroenterologists, 2024
- Dr. Dibaise
- Arizona median
- Medicare services
- 1,510vs 5083.0 times
- Medicare patients
- 967vs 3193.0 times
- Part D claims
- 117vs 31062% below
Medians across 369 gastroenterologists in Arizona with Dmand AI profiles that report each measure.
Dr. Dibaise's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Dibaise?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dibaise and other gastroenterologists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John K. Dibaise treated 967 Medicare patients in 2024, average age 74
CMS counts 967 Medicare patients who saw Dr. Dibaise in 2024. The largest group is 65 to 74, with 447 patients. 74% of them have high cholesterol, and 70% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.59, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Dibaise's median patient age at 65, with 61% women.
Dr. Dibaise's Medicare patients by age, 2024
Dr. Dibaise's Medicare patients by sex, 2024
- Women62064%
- Men34736%
Chronic conditions among Dr. Dibaise's Medicare patients, 2024
- High cholesterol74%
- High blood pressure70%
- Arthritis54%
- Anxiety32%
- Chronic kidney disease29%
- Ischemic heart disease29%
- Mood disorders29%
- Osteoporosis27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dibaise's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women61%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John K. Dibaise wrote 240 Medicare Part D claims in 2024
In 2024, Dr. Dibaise wrote 240 Medicare Part D claims for 79 patients. 71% of them were for generic drugs. CMS names the drug for 117 of them, across 4 drugs with 11 or more claims each, at $17,749 in total drug cost. In 2023, CMS named 207 claims across 9 drugs.
Dr. Dibaise's Part D claims by kind of drug, 2024
- Generic171 claims71%
- Brand-name69 claims29%
Dr. Dibaise's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Dibaise's Part D claims, 2024
- Antibiotics5%11 of 240 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2072024: 11743%
Drugs named by CMS: 4 in 2024, 9 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. John K. Dibaise scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Dibaise for performance year 2024, reported as part of a group. Dr. Dibaise accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Dibaise as offering telehealth. CMS counts 44 procedures of colonoscopy by Dr. Dibaise, more than 61% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Dibaise's MIPS scores, performance year 2024
- 86of 100Final score
- 78.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Dibaise ranks in Medicare procedure volume
- Colonoscopy
- 61st percentile44 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 55th percentile29 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. John K. Dibaise received $16,014 in industry payments from 2017 to 2025
CMS Open Payments shows 14 general payments to Dr. Dibaise from 6 drug and device companies from 2017 to 2025. Consulting fees make up the largest share, 98% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $10,481.
General payments to Dr. Dibaise by program year, 2017 to 2025
General payments to Dr. Dibaise by kind, 2017 to 2025
- Consulting fees$15,71698%
- Speaker and faculty fees$1501%
- Food and beverage$1081%
- Travel and lodging$390%
Companies that paid Dr. Dibaise the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John K. Dibaise graduated from University of Nebraska College of Medicine
Dr. Dibaise graduated from University of Nebraska College of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John K. Dibaise's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. John K. Dibaise
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John K. Dibaise's NPI number?
Dr. John K. Dibaise's NPI number is 1043293434. It was assigned on November 21, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John K. Dibaise?
Dr. John K. Dibaise is a gastroenterologist in Scottsdale, Arizona. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. John K. Dibaise practice?
Dr. Dibaise practices at 13400 East Shea Boulevard, Scottsdale, AZ 85259. Dr. Dibaise's primary practice is Mayo Clinic Ambulatory Surgery Center - Scottsdale in Scottsdale, Arizona. Dmand AI also links Dr. Dibaise to 2 home health agencies.
What is Dr. John K. Dibaise's office phone number?
The practice phone on file for Dr. Dibaise is (480) 342-4201.
What is Dr. John K. Dibaise's medical license number?
Dr. Dibaise holds Arizona license 33585, one of the licenses on file in 2 states.
Which states has Dr. John K. Dibaise been licensed in?
Dmand AI has state licenses on file for Dr. Dibaise in Arizona and Nebraska.
Which hospitals is Dr. John K. Dibaise affiliated with?
Dr. Dibaise is affiliated with Mayo Clinic Hospital - Phoenix.
What medical group is Dr. John K. Dibaise part of?
Dr. Dibaise is linked to Mayo Clinic Arizona.
Does Dr. John K. Dibaise accept Medicare?
Yes. CMS data shows Dr. Dibaise billed Medicare for 1,510 services in 2024, and Dr. Dibaise accepts Medicare assignment.
Does Dr. John K. Dibaise offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Dibaise as offering telehealth services.
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What is Dr. John K. Dibaise's MIPS score?
Dr. Dibaise's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Dr. John K. Dibaise see?
CMS counts 967 Medicare patients who saw Dr. Dibaise in 2024, with an average age of 74.
What services does Dr. John K. Dibaise bill to Medicare?
In 2024, Dr. Dibaise's most billed Medicare services were digestive system test (91065), digestive system test (91122) and hospital inpatient care (99232).
Where did Dr. John K. Dibaise go to medical school?
Dr. Dibaise graduated from University of Nebraska College of Medicine in 1992.
What drugs does Dr. John K. Dibaise prescribe most?
In 2024 Medicare Part D data, Dr. Dibaise's most prescribed drugs by claims were Pantoprazole Sodium, Motegrity and Sodium Chloride.
Has Dr. John K. Dibaise received payments from drug or device companies?
CMS Open Payments shows $16,014 in general payments to Dr. Dibaise from 6 companies from 2017 to 2025. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has Dr. John K. Dibaise been practicing?
Dr. Dibaise graduated from medical school in 1992, 34 years ago.
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